Premium
A Potential Method Using Ge{ i PrNC[N(SiMe 3 ) 2 ]N i Pr} 2 , (Et 3 Si) 2 Te and Anhydrous Hydrazine for Germanium Tellurides
Author(s) -
Du Liyong,
Du Shulei,
Ding Yuqiang
Publication year - 2017
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201700346
Subject(s) - germanium , anhydrous , thermal stability , germanium compounds , derivative (finance) , chemistry , hydrazine (antidepressant) , nuclear chemistry , inorganic chemistry , crystallography , organic chemistry , silicon , chromatography , financial economics , economics
A germanium(II)‐guanidine derivative of formula Ge{ i PrNC[N(SiMe 3 ) 2 ]N i Pr} 2 ( 1 ) was synthesized and characterized by 1 H NMR, 13 C NMR, elemental analysis, and X‐ray diffraction method. Thermal property was also studied to identify its thermal stability and volatility. More importantly, compound 1 was synthesized to develop a new method for germanium tellurides, where anhydrous hydrazine was introduced to prompt the activity of germanium(II) guanidines (or derivatives) towards (Et 3 Si) 2 Te. Solution reaction of compound 1 , (Et 3 Si) 2 Te, and anhydrous hydrazine was investigated to pre‐identify the feasibility of this combination for ALD process. The EDS data of the black precipitate from this reaction verified the potential of this method to manufacture germanium tellurides.